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Restructuring and Other - Schedule of Restructuring and Other and Other Unusual Charges or Benefits (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and other | $ 2.9 | $ 4.8
Total restructuring and other and other unusual charges not included in restructuring and other | 8.0 | 10.2
Corporate and reconciling items |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and other | 2.9 | 4.8
Unallocated rent cost included in direct operating expense | 5.1 | 5.4
Severance |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and other | 2.3 | 1.7
Transaction and other costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and other | $ 0.6 | $ 3.1

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